/*
This file is part of the Notesnook project (https://notesnook.com/)

Copyright (C) 2023 Streetwriters (Private) Limited

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import { Plugin, PluginOnAnnotationLayerRender } from "@react-pdf-viewer/core";

export function LinkPlugin(): Plugin {
  return {
    onAnnotationLayerRender: findAndReplaceLinkAnnotations
  };
}

function findAndReplaceLinkAnnotations(e: PluginOnAnnotationLayerRender) {
  e.container
    .querySelectorAll(".rpv-core__annotation--link a")
    .forEach((link) => {
      if ((link as HTMLAnchorElement).href)
        link.setAttribute("target", "_blank");
    });
}
